Chair arm



FIG. 1 is a right side perspective view of a chair arm showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a cross-sectional view taken substantially along the line 8--8 of FIG. 7;

FIG. 9 is a cross-sectional view taken substantially along the line 9--9 of FIG. 7; and,

FIG. 10 is a left side perspective view of a second embodiment.

Th other views of the second embodiment are substantially the mirror images of FIG. 1-9. 

The ornamental design for a chair arm, as shown and described. 